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Bulgari GIA 4.22 Carat D SI1 Diamond Platinum Brooch

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  • Midcentury 10 Carat Diamond Platinum Brooch
    Located in New York, NY
    Impressive Midcentury platinum brooch, featuring mixed cut diamonds, including baguette, marquise and round - total approx. 10 carats, SI1/H-I. Brooch measures 1 5/8" x 1 5/8". Not h...
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    Mid-20th Century Brooches

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  • J.E. Caldwell & Co Art Deco 22.50 Carat Sapphire Diamond Platinum Brooch
    By J.E. Caldwell & Co.
    Located in New York, NY
    Art Deco platinum brooch by J.E. Caldwell & Co, set with 22.50ctw in sapphires and 4.30ctw in diamonds. Brooch is 1.75" x 1 5/8". Marked with JE Caldwell mark. Weight - 38 grams.
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    Early 20th Century American Art Deco Brooches

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    Diamond, Sapphire, Platinum

  • David Webb 10 Carat Diamond Platinum Brooch
    By David Webb
    Located in New York, NY
    Exquisite David Webb platinum domed brooch, set with approximately 10 carats of SI1/H round brilliant diamonds. The brooch measures 1.5" x 7/8". Hallmarked Webb and Plat. Weight of t...
    Category

    20th Century American Brooches

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    Diamond, Platinum

  • Midcentury Exquisite 14 Carat Diamond Platinum Brooch Pin
    Located in New York, NY
    Exquisite Midcentury platinum brooch, set with approx. 14 carats in pear, baguette and round cut diamonds, ranging VS-SI/H. Brooch measures 2" x 1.25". Not hallmarked. Weight - 20.9 ...
    Category

    Vintage 1950s Brooches

    Materials

    Diamond, Platinum

  • Platinum 7.50 Carat Emerald Diamond Brooch Pin
    Located in New York, NY
    Impressive platinum brooch, set with center approx. 7.50ct emerald ( stone measures 13.4 x 10 x 7.7mm), surrounded with approximately 9-10 carats in H/Si1 diamonds. Brooch measures ...
    Category

    20th Century Brooches

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    Diamond, Emerald, Platinum

  • Diamond Platinum Brooch Pin
    Located in New York, NY
    Platinum V shaped brooch, with round and baguette cut diamonds - approx. 6.00ctw in total. Brooch measures 1.75" x 2". Marked with serial scratch-on number. Weight - 24.2 grams.
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    20th Century Brooches

    Materials

    Diamond, Platinum

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  • Bulgari GIA Certified Vintage Diamond Brooch circa 1960
    By Bulgari
    Located in New York, NY
    Crafted by Bulgari around 1960, this magnificent brooch epitomizes the essence of timeless glamour and the pinnacle of artisanal craftsmanship. It's not just an accessory; it's a por...
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  • .70 Carat Diamond Platinum Brooch
    Located in Atlanta, GA
    Metal Type: Platinum [Hallmarked, and Tested] Weight: 9 grams Center Diamond Details: Weight: .70 carat Cut: Old European Brilliant Color: M Clarity: VS1 ...
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  • Bulgari Diamond Bow Brooch
    By Bulgari
    Located in New York, NY
    BULGARI Diamond Bow Brooch. A platinum bow, set with round and baguette diamonds weighing approx. 22-24 carats DEF color, VVS clarity. Gross weight...
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    Vintage 1950s Italian Brooches

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  • Diamond Bow Brooch, 22.00 Carat
    Located in London, GB
    A diamond bow brooch, set with round brilliant cut diamonds weighing an estimated total of 22.00ct, in 18ct white gold. The brooch measures approximately 55 x 40mm.
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    Early 2000s Modern Brooches

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  • GIA Certified Vintage 62 Carat Aquamarine with Diamond Platinum Brooch/Pin
    Located in Miami, FL
    Behold the magnificence of a vintage 62-carat aquamarine brooch, adorned with dazzling diamonds and set meticulously in platinum. This exquisite piece, hailing from the Art Deco to R...
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    2010s North American Art Deco Brooches

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    Aquamarine, Beryl, Diamond, Platinum

  • Bulgari Diamond Sapphire Ruby Yellow Gold Platinum Brooch
    By Bulgari
    Located in New York, NY
    An 18k gold and platinum brooch, set with brilliant diamonds, sapphire, and ruby, signed Bulgari. Circa 1950s This comes with certificate of authenticity.
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    Vintage 1950s Italian Brooches

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